var fn_index=async (ctx,next)=>
{
    ctx.response.body=`<h1>Index</h1>
        <form action="/signin" method="post">
            <p>Name:<input name="name" value="koa"></p>
            <p>Password:<input name="password" type="password"></p>
            <p><input type="submit" value="Submit"></p>
        </form>`;
}

var fn_signin=async (ctx,next)=>
{
    var name=ctx.request.body.name||"";
    var password=ctx.request.body.password||"";

    console.log(`signin with name: ${name},password: ${password}`);
    if(name==="koa"&&password==="123456")
    {
        ctx.response.body=`<h1>Welcome, ${name}!</h1>`;
    }
    else
    {
        ctx.response.body=`<h1>Login failed!</h1>
        <p><a href="/">Try again</a></p>`;
    }
}

module.exports={
    'GET /':fn_index,
    'POST /signin':fn_signin
}